Symmetry

Question 1

Which diagram represents a line of symmetry for the regular pentagon?

Revolt · Accepted Answer

B:

Question 2

Which statements are true regarding the regular dodecagon? Check all that apply.

Revolt · Accepted Answer

A: The smallest angle of rotational symmetry for the dodecagon is 30°.; B: The dodecagon has a rotational symmetry of 180°.; E: The angles of rotational symmetry for the dodecagon are multiples of 30°.

Question 3

The decagon has a -fold reflectional symmetry.

Revolt · Accepted Answer

D: 10

Question 4

The order of rotational symmetry for the decagon is .

Revolt · Accepted Answer

D: 10

Question 5

The smallest angle of rotational symmetry for the decagon is degrees.

Revolt · Accepted Answer

A: 36

Symmetry Answers

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